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National Stock Number:
5330-00-914-0779
Federal Supply Class:
5330
National Item Identification Number:
009140779
Description:
RING,WIPER
Detail:
A CIRCULAR, SINGLE OR MULTIPIECE, RIGID, METALLIC OR NONMETALLIC ITEM HAVING A CENTRALLY LOCATED HOLE WITH A SHARP EDGE ON THE INSIDE PERIPHERY. IT IS SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS DESIGNED TO BE INSTALLED IN A CYLINDER, SHOCK STRUT, OR SIMILAR DEVICE TO REMOVE EXCESS OIL, DIRT, ICE, AND/OR FOREIGN MATERIAL FROM A PISTON, RAM, OR SLIDING ROD. EXCLUDES PACKING, PREFORMED; RING, PISTON; AND SEAL RING, METAL.
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Manufacturer Information:
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Techincal Specification:
| MATERIAL | COPPER ALLOY 172 OVERALL | | RING STYLE | CONCENTRIC | | INSIDE DIAMETER | 0.718 INCHES MINIMUM AND | | 0.719 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.203 INCHES MINIMUM AND | | 1.213 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.007 INCHES MINIMUM AND | | 0.009 INCHES MAXIMUM | | OUTER EDGE THICKNESS | 0.007 INCHES MINIMUM AND | | 0.009 INCHES MAXIMUM | | SPECIAL FEATURES | ROCKWELL SUPERFICIAL 30-N55 MIN HARDNESS RATING | | FSC APPLICATION DATA | AFTERBURNER NOZZLE CYLINDER,ACFT ENGINE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 71282 | | DESIGN CONTROL REFERENCE | 492456 |
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